bluetechcluster.dk

📜 Historical scan 2026-09-04 04:25:15 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bluetechcluster.dk is a .dk domain served by 2 nameservers (bruce.ns.cloudflare.com, rihana.ns.cloudflare.com). It was registered on 23 September 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.237.94.6 is hosted by UpCloud Ltd (AS202053) in Germany. Mail is handled by bluetechcluster-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 41ms

Nameserver	IP addresses	PTR	ASN / ISP
bruce.ns.cloudflare.com	108.162.193.77 172.64.33.77 173.245.59.77 2606:4700:58::adf5:3b4d 2803:f800:50::6ca2:c14d 2a06:98c1:50::ac40:214d	bruce.ns.cloudflare.com bruce.ns.cloudflare.com bruce.ns.cloudflare.com bruce.ns.cloudflare.com bruce.ns.cloudflare.com bruce.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
rihana.ns.cloudflare.com	108.162.192.244 172.64.32.244 173.245.58.244 2606:4700:50::adf5:3af4 2803:f800:50::6ca2:c0f4 2a06:98c1:50::ac40:20f4	rihana.ns.cloudflare.com rihana.ns.cloudflare.com rihana.ns.cloudflare.com rihana.ns.cloudflare.com rihana.ns.cloudflare.com rihana.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

1 records 46ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.237.94.6	300s	fipb.barani.io	AS202053	UpCloud Ltd	94.237.64.0/19	🇩🇪 Germany	Frankfurt am Main

📧 MX Records#

1 records 39ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	bluetechcluster-dk.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca09::4 2a01:111:f403:ca09::7 2a01:111:f403:ca21::e 52.101.181.156 52.101.68.29 52.101.73.155 52.101.73.22	mail-db7pr03cu00401.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-matpr04cu00306.inbound.protection.outlook.com mail-wa4pr05cu00104.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-am7pr02cu00203.inbound.protection.outlook.com mail-am7pr05cu00106.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.40

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 134ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

3 records 206ms

TXT Record
apple-domain-verification=vg6G3qNus9UcKJIh
MS=ms71353929
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (bluetechcluster.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-08 15:37:44

www CNAME	fipb.barani.io (all on barani.io) → 94.237.94.6 (AS202053)
www vs bare domain	Same network bluetechcluster.dk: 94.237.94.6 (AS202053) www.bluetechcluster.dk: 94.237.94.6 (AS202053)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

9070ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

0ms

Field	Value
Serial	2410874233
Primary NS (MNAME)	bruce.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-10 16:35:44

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2022-09-23
Expires	2027-09-22 (340d)

📋 WHOIS#

⏱️ Lookup Timing#

41ms

46ms

39ms

AAAA

42ms

TXT

206ms

CAA

42ms

HTTPS

41ms

TLSA

174ms

SOA

0ms

MTA-STS

61ms

DNSSEC

9070ms

SRV

134ms

Total

9580ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 12:18:29	1031ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-29 15:07:38	1692ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-28 05:48:37	3226ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-24 04:22:12	851ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-04 04:25:15 shown	9580ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-26 19:37:16	1810ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-31 05:28:10	1470ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-24 15:27:05	9520ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-25 17:01:57	1203ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-16 15:17:35	5245ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-16 15:11:05	1498ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-16 15:05:10	1642ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-16 15:00:19	1948ms	2 NS 1 A 1 MX	🔓 Insecure